4734851620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2660029}}^1$

素因数の和:2660127

約数の個数: 24

約数和(自身を含む): 10054913400

約数和(自身を除く): 5320061780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2660029, 5320058, 10640116, 13300145, 26600290, 53200580, 236742581, 473485162, 946970324, 1183712905, 2367425810, 4734851620]

約数ペア:

[(1, 4734851620), (2, 2367425810), (4, 1183712905), (5, 946970324), (10, 473485162), (20, 236742581), (89, 53200580), (178, 26600290), (356, 13300145), (445, 10640116), (890, 5320058), (1780, 2660029)]